fsharpfactory.io - dns.ninja

`fsharpfactory.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:18aa^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:dbc2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.170^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.194^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c169^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2169^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brad.ns.cloudflare.com`
		A	108.162.193.105^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	172.64.33.105^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	173.245.59.105^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
NS	`tori.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tori.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tori.ns.cloudflare.com`
		A	108.162.192.231^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	172.64.32.231^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	173.245.58.231^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=FzBxZnvUkIGaACFzsqIHCPPqW6-f0DxTEN6hd4mp9_Y`
TXT	`v=spf1 -all`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.170, 172.67.219.194
		IPv6 hints	2606:4700:3032::6815:18aa, 2606:4700:3035::ac43:dbc2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`brad.ns.cloudflare.com`dns@cloudflare.com serial=2405856763

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1781797472

Same first word

fsharpfactory.io

DNS History

15 records (11 active, 4 former)

●NSbrad.ns.cloudflare.com2026-02-16 → 2026-06-18 · 2 obs

● 2026-02-16 12:08:04
● 2026-06-18 16:07:32

●NStori.ns.cloudflare.com2026-02-16 → 2026-06-18 · 2 obs

● 2026-02-16 12:08:04
● 2026-06-18 16:07:32

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-06-18 · 2 obs

● 2026-02-16 12:08:04
● 2026-06-18 16:07:32

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-06-18 · 2 obs

● 2026-02-16 12:08:04
● 2026-06-18 16:07:32

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-06-18 · 2 obs

● 2026-02-16 12:08:04
● 2026-06-18 16:07:32

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-06-18 · 2 obs

● 2026-02-16 12:08:04
● 2026-06-18 16:07:32

●MXaspmx.l.google.com2026-02-16 → 2026-06-18 · 2 obs

● 2026-02-16 12:08:04
● 2026-06-18 16:07:32

●A104.21.24.1702026-02-16 → 2026-06-18 · 6 obs

● 2026-02-16 12:08:04
● 2026-04-14 15:09:24
○ 2026-04-30 05:53:42
○ 2026-04-30 10:47:20
● 2026-05-13 09:19:38
● 2026-06-18 16:07:32

●A172.67.219.1942026-02-16 → 2026-06-18 · 6 obs

● 2026-02-16 12:08:04
● 2026-04-14 15:09:24
○ 2026-04-30 05:53:42
○ 2026-04-30 10:47:20
● 2026-05-13 09:19:38
● 2026-06-18 16:07:32

○A188.114.96.02026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-14 15:09:24
● 2026-04-30 05:53:42
● 2026-04-30 10:47:20
○ 2026-05-13 09:19:38
○ 2026-06-18 16:07:32

○A188.114.97.02026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-14 15:09:24
● 2026-04-30 05:53:42
● 2026-04-30 10:47:20
○ 2026-05-13 09:19:38
○ 2026-06-18 16:07:32

●A2606:4700:3032::6815:18aa2026-02-16 → 2026-06-18 · 6 obs

● 2026-02-16 12:08:04
● 2026-04-14 15:09:24
○ 2026-04-30 05:53:42
○ 2026-04-30 10:47:20
● 2026-05-13 09:19:38
● 2026-06-18 16:07:32

●A2606:4700:3035::ac43:dbc22026-02-16 → 2026-06-18 · 6 obs

● 2026-02-16 12:08:04
● 2026-04-14 15:09:24
○ 2026-04-30 05:53:42
○ 2026-04-30 10:47:20
● 2026-05-13 09:19:38
● 2026-06-18 16:07:32

○A2a06:98c1:3120::2026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-14 15:09:24
● 2026-04-30 05:53:42
● 2026-04-30 10:47:20
○ 2026-05-13 09:19:38
○ 2026-06-18 16:07:32

○A2a06:98c1:3121::2026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-14 15:09:24
● 2026-04-30 05:53:42
● 2026-04-30 10:47:20
○ 2026-05-13 09:19:38
○ 2026-06-18 16:07:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
fsharpfactory.io	tori.ns.cloudflare.com, brad.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.105

NS records: tori.ns.cloudflare.com, brad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsharpfactory.io (unsigned zone)

⏱️ Timing

Total: 608ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.170, 172.67.219.194`
AAAA	2	`2606:4700:3032::6815:18aa, 2606:4700:3035::ac43:dbc2`
NS	2	`brad.ns.cloudflare.com, tori.ns.cloudflare.com`
MX	6	`. (pri: 0), aspmx.l.google.com (pri: 1)...`
TXT	3	`google-site-verification=FzBxZnvUkIGaACF, v=spf1 -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brad.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fsharpfactory.io has four IP addresses: 104.21.24.170, 172.67.219.194, 2606:4700:3032::6815:18aa and 2606:4700:3035::ac43:dbc2.

Among the host names that share IP numbers with fsharpfactory.io are chizaiagunex.com, wystaw-fakture.net, xdr.com and two others.

Name Servers

DNS delegation for fsharpfactory.io points to two name servers: brad.ns.cloudflare.com and tori.ns.cloudflare.com.

fsharpfactory.io has the same name server delegation as a number of other domains, such as staffaugmentation.ba, techpeer.lt, teamsecure.co.uk and two more.

fsharpfactory.io has at least partial name server overlap with other domains, such as 9998g.com, nicetem.co.jp, kust.org and two others.

These name servers tend to appear together with the name servers emma.ns.cloudflare.com, karl.ns.cloudflare.com and kate.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brad.ns.cloudflare.com has IP addresses 108.162.193.105, 172.64.33.105 and 173.245.59.105, plus 3 other.

tori.ns.cloudflare.com has IP addresses 108.162.192.231, 172.64.32.231 and 173.245.58.231, plus 3 other.

Mail Servers

Mail for fsharpfactory.io is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

fsharpfactory.io shares at least some of its mail servers with other domains — for example ns500765.ns500693.ns500734.ns500693.ns500734.ns500699.ns500588.ns500588.ns500699.ns500683.ns500693.ns500588.ns500699.ns500632.ns500612.ns500612.ns500110.dtrkdll.com, ns500698.ns500759.ns500759.ns500759.ns500735.ns500736.ns500708.ns500698.ns500708.ns500708.ns500686.tracksymphony.com, ns500754.ns500754.ns500671.ns500742.ns500754.ns500754.ns500671.ns500731.ns500742.ns500678.ns500678.ns500291.ns500291.ns500291.ns500666.tenderladiesbz.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.